Ultra-low energy consumption Bluetooth signal transmitting and receiving method and epidemic prevention control system and method thereof

A control system and Bluetooth signal technology, applied in the field of epidemic prevention systems, can solve the problems of human life damage, serious epidemic spread, and inability to detect travel in real time, achieve low power consumption, optimize scanning and broadcasting methods, and ensure power consumption.

Pending Publication Date: 2021-12-14
昆山丰澜智能科技有限公司
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Problems solved by technology

[0002] The new crown epidemic is currently extremely serious in the world, especially for some countries and regions with poor prevention and control work, which has caused great damage to human life. For existing problems, the existing form of health code is a better way It is used to mark and warn patients, but because the health code is regional, it is impossible to detect the itinerary of the person who is on a business trip in real time. It must be used in conjunction with the itinerary code, and for some countries other than China, there is no such health code. lead to more serious spread of the epidemic

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  • Ultra-low energy consumption Bluetooth signal transmitting and receiving method and epidemic prevention control system and method thereof

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] The present invention proposes an epidemic prevention control system, including several bluetooth modules and data labels, ID transmission and collection and storage are performed between the bluetooth modules within the readable distance d, and the read data and stored data are internally read by the bluetooth modules For comparison, the data mark is used to display whether the patient ID is read, the readable distance d=10^(abs(rssi)-a / (10*n)), a is a signal with a distance of 1 meter from the Bluetooth device Intensity, n is the environmental attenuation factor, and the distance of d is 2.5m, that is, according to the strength of the Bluetooth signal rssi, the distance calculation is performed on the read ID information, and the contacts within 2.5 meters are kept.

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Abstract

The invention provides an ultra-low energy consumption Bluetooth signal transmitting and receiving method and an epidemic prevention control system and a method thereof. The system comprises a plurality of Bluetooth modules and data marks, ID sending and collection and storage are carried out between the Bluetooth modules within a readable distance d, read data and stored data are compared in the Bluetooth modules, and the data mark is used to show whether the patient ID is read or not. According to the device, point-to-point monitoring is achieved by carrying hardware, whether close contact exists among people in contact or not is determined and found in time by receiving and transmitting signals through the Bluetooth module, in addition, through the receiving and transmitting mode of the Bluetooth module, all information can be scanned in real time, the scanning and broadcasting method is optimized, and low power consumption is ensured.

Description

technical field [0001] The invention relates to the field of epidemic prevention systems, in particular to a method for transmitting and receiving ultra-low energy bluetooth signals and an epidemic prevention control system and method thereof. Background technique [0002] The new crown epidemic is currently extremely serious in the world, especially for some countries and regions with poor prevention and control work, which has caused great damage to human life. For existing problems, the existing form of health code is a better way It is used to mark and warn patients, but because the health code is regional, it is impossible to detect the itinerary of the person who is on a business trip in real time. It must be used in conjunction with the itinerary code, and for some countries other than China, there is no such health code. lead to a more severe spread of the disease. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the pre...

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Application Information

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IPC IPC(8): G07C9/20G07C9/28G07C9/29H04W4/80
CPCG07C9/215G07C9/28G07C9/29H04W4/80Y02D30/70
Inventor 李志强
Owner 昆山丰澜智能科技有限公司
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